Hi,
In 2001 I purchased The Sky Pocket Addition (serial no. {redacted}) to run on my IPAQ, then in 2004 I upgraded to the Pocket PC edition using the information provided with my original purchase.
I am starting to resume use of my telescope and would like to purchase TheSkyX Serious Astronomer Edition.
Can I use my previous purchases to treat my new purchase as an 'upgrade'.
Regards,
Kerry
